IM 1119-1
19
www.DaikinApplied.com
Installing Multiple Nodes to a Thermostat
Multiple nodes are typically installed to a thermostat by linking
each as a different number (0-7). If a node is not sending
a signal to the thermostat for any reason, such as loss of
power, it will turn off the antenna symbol indicating a break
in communication and attempt to find the missing node,
increasing battery power drain. If, in your application, a node
may be removed or powered down at times, consider linking
all nodes as the same node number, node 00 for instance. As
long as the thermostat hears back from at least one node, it
will consider the communication to be good. (See "Frequently
Asked Questions" on page
21
).
Un-Installing Nodes
Un-installing nodes, the procedure to remove will un-install all
nodes at once.
Step 1
Press the SW4-INSTALL button inside the thermostat. The
Install icon will flash. Press the UP button to select “Remove”
and press HEAT/COOL to select. The HEAT and/or COOL
icons will be displayed and all display items will be on steady;
nothing will be flashing.
Step 2
Press the SW9-LINK button on the back of the thermostat
printed circuit board. Within 5-seconds, activate a Link Service
Request on the remote control node(s). When the SW9-LINK
button is pressed, the thermostat will display the “Please
Wait” message, see Figure 21 on page 18 in the bottom
right corner of the LCD while it searches for nodes. Once the
thermostat finds its installed node(s), linking information is
removed from the nodes and the thermostat, “please wait”
message will be extinguished, and a “Good” message will
appear as shown in
Figure 21 on page
18
.
Thermostat Installation Reset
In the event there is difficulty installing a node, perform the
following:
Step 1
Press the SW4-INSTALL button inside the thermostat. The
install icon will flash. You only need to begin the installation
session to perform this reset.
Step 2
Press and hold the PB1-NETWORK button (see Figure 20
on page
18
) on the inside of the thermostat board for
approximately two seconds.
No response is displayed. All previous installation records will
be wiped from the thermostat memory. You can continue from
this point with the installation procedure. PB1-NETWORK will
only reset the thermostat installation database if the thermostat
is already in an Installation Session (SW4-INSTALL button
has been pressed). Otherwise, the PB1-NETWORK button will
have no affect.
